UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ve+Z+Da0LADsC2m2Ig7VLtrR1L1fDRb36avdKE52k6E=' 
WHERE 
  key_id = '73155d59940168d46a4ec9eef8753a29c8a1e6903cce15e50d124a3a05a23d90' 
  AND (
    token = 'Ve+Z+Da0LADsC2m2Ig7VLtrR1L1fDRb36avdKE52k6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )